Omega Aqua Terra Seamaster Aqua Terra 150M Co-Axial 38.5 White Gold / Diamond / Silver / Bracelet

Reference 231.55.39.21.52.001

Omega Seamaster Aqua Terra 150M Co-Axial 38.5 White Gold / Diamond / Silver / Bracelet

About this watch

The Omega Seamaster Aqua Terra 150M Co-Axial 38.5 is a masterpiece of luxury watchmaking, boasting an exquisite white gold finish, diamond accents, and a robust automatic movement with a 60-hour power reserve. This stunning timepiece embodies the brand's philosophy of creating watches that are both functional and beautiful. With its gem-set indexes, scratch-resistant sapphire glass, and comfortable, adjustable bracelet, this watch is perfect for water enthusiasts who appreciate style and sophistication. The Aqua Terra's unique blend of sporty functionality and luxurious aesthetics makes it a standout in the luxury watch market, rivaling brands like Rolex and Patek Philippe. Whether you're a seasoned collector or a first-time buyer, this timepiece should be at the top of your list.

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Key Features

Automatic movement with 60-hour power reserve
18K white gold case and bracelet
Scratch-resistant sapphire glass
150 meters water resistance
Co-Axial escapement for reduced friction and increased accuracy
Gem-set indexes and diamond bezel for luxurious appeal

Specifications

Brand

Omega

Family

Aqua Terra

Model

Seamaster Aqua Terra 150M Co-Axial 38.5 White Gold / Diamond / Silver / Bracelet

Reference

231.55.39.21.52.001

Movement

8501

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

White Gold 38.5mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

150

Current Listings

Omega Aqua Terra 220.10.41.21 Black Dial 41mm Full Kit 2023 - $4,250

Omega - 220.10.41.21 · $4,250

Up for sale is my very good condition Omega Seamaster Aqua Terra with a Calibre OMEGA 8900 automatic movement and measuring at 41mm.

Condition: Very good condition, minor marks on the case back and bezel
Movement: Calibre OMEGA 8900 automatic movement
Case size: 41mm diameter
Water resistance: 150m

Posted at

Jan 12, 2026, 8:38 PM

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Omega Seamaster Aqua Terra |Silver/White teak-pattern dial with solid 18K rose gold hands | 150M 38.5mm | 2023 Full Set in Mint Condition

Omega - 231.13.39.21.02.003 · $4,890

A beautifully proportioned Omega Seamaster Aqua Terra 150M in the highly sought-after 38.5mm case, powered by Omega’s in-house Master Co-Axial Caliber 8500.

Condition: Excellent
Case size: 38.5mm diameter
Movement: Omega Master Co-Axial Cal. 8500
Dial: Silver-white teak pattern

Posted at

Jan 12, 2026, 8:14 PM

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Omega Seamaster Aqua Terra 150m Blue 220.10.41.21.03.002

Omega - 220.10.41.21.03.002 · $3,999

This Omega Seamaster Aqua Terra features a blue dial with a 150m water resistance.

Condition: like new
Bracelet length: 7.25 inches
Payment methods: Zelle, Venmo, Western Union

Posted at

Jan 12, 2026, 2:43 PM

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Omega Seamater Aqua Terra 38mm

Omega - Aqua Terra 38mm · $4,250

The Omega Seamaster Aqua Terra 38mm is a beautiful watch in good condition, featuring the Aqua Terra 38mm Watch Protection Film on the case and half of its metal bracelet for added scratch protection.

Condition: good pre-owned condition
Bracelet: metal
Strap: 6.75in blue rubber strap from StrapsCo
Box: Inner and Outer Box included

Posted at

Jan 11, 2026, 3:35 PM

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Omega Seamaster Aqua Terra 2023 41mm Grey 220.10.41.21.06.001 Full Set - $5,495

Omega - 220.10.41.21.06.001 · $5,495

Aqua Terra Grey watch in excellent condition, reference 220.10.41.21.06.001, from 2023.

Condition: Excellent condition with minimal signs of wear
Year: 2023
Case size: 41mm
Contents: Watch (full links),Inner & Outer Box,Card Holder,International Warranty Card,Master Chronometer Card,Pictograms Card

Posted at

Jan 11, 2026, 1:33 PM

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Omega Seamaster Aqua Terra 150M – Ref. 231.10.42.21.01.003 – 41.5mm – Box & Watch – $2999 Shipped

Omega - 231.10.42.21.01.003 · $2,999

The Omega Seamaster Aqua Terra 150M is a versatile everyday watch featuring a 41.5mm stainless steel case, black dial with teak-style vertical pattern, and date at 3 o'clock, powered by Omega's Master Co-Axial chronometer movement.

Condition: Good overall with light wear
Case size: 41.5mm diameter
Bracelet length adjustment: 7.4-inch wrist

Posted at

Jan 10, 2026, 9:24 PM

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Omega Seamaster Aqua Terra – Discontinued Black “Teak” Dial| 42mm Master Co- Axial | Reference: 231.10.42.21.01.003| Full Set

Omega - 231.10.42.21.01.003 · $4,250

A discontinued, classically styled Aqua Terra with the desirable black teak dial, powered by Omega’s robust Master Co-Axial technology. A versatile luxury sports watch equally at home with a suit or casual wear, and an excellent example of Omega’s technical evolution prior to the Master Chronometer era.

Condition: Very good overall condition
Diameter: 41.5mm
Water resistance: 150m / 500ft
Movement type: Master Co-Axial automatic movement

Posted at

Jan 10, 2026, 8:07 PM

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Omega Seamaster Aqua Terra 150M “Spectre” Blue Dial – 41.5mm|Ref: 231.10.42.21.03.003| Full Set | Mint Condition

Omega - 231.10.42.21.03.003 · $3,990

This highly sought-after Aqua Terra 'Spectre' configuration features a blue teak dial and in-house Calibre 8500, delivering reliable Co-Axial performance and strong wrist presence.

Condition: Excellent condition throughout
Case size: 41.5mm
Depth rating: 150m

Posted at

Jan 10, 2026, 6:02 PM

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